8083849842 has 32 divisors (see below), whose sum is σ = 17970163200. Its totient is φ = 2693708784.

The previous prime is 8083849717. The next prime is 8083849849. The reversal of 8083849842 is 2489483808.

8083849842 is a `hidden beast` number, since 80 + 8 + 38 + 498 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (8083849849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147384 + ... + 194652.

It is an arithmetic number, because the mean of its divisors is an integer number (561567600).

Almost surely, 2^8083849842 is an apocalyptic number.

8083849842 is an abundant number, since it is smaller than the sum of its proper divisors (9886313358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8083849842 is a wasteful number, since it uses less digits than its factorization.

8083849842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50447 (or 50441 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The square root of 8083849842 is about 89910.2321318325. The cubic root of 8083849842 is about 2006.9632155131.

The spelling of 8083849842 in words is "eight billion, eighty-three million, eight hundred forty-nine thousand, eight hundred forty-two".